diff --git a/bindings/dart/rust/src/api/opendal_api.rs b/bindings/dart/rust/src/api/opendal_api.rs
index f32b95e8f8e..d5e4d0304ab 100644
--- a/bindings/dart/rust/src/api/opendal_api.rs
+++ b/bindings/dart/rust/src/api/opendal_api.rs
@@ -25,21 +25,6 @@ use std::io::Read;
 use std::str::FromStr;
 use std::time::Duration;
 
-#[frb(opaque)]
-pub struct Operator(opendal::Operator);
-
-impl Operator {
-    #[frb(sync)]
-    pub fn new(
-        scheme: String,
-        options: HashMap<String, String>,
-    ) -> Result<od::Operator, od::Error> {
-        let scheme: od::Scheme = od::Scheme::from_str(&scheme)?;
-        od::Operator::via_iter(scheme, options)
-    }
-
-}
-
 #[frb(opaque)]
 pub struct Capability(opendal::Capability);